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Grilled Garlic Parmesan Chicken breasts with herbs and a creamy white sauce, garnished with chopped parsley, served on a white platter with a sprig of fresh parsley—a delicious chicken recipe perfect for your Blackstone grill.
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Blackstone Garlic Parmesan Chicken

Blackstone Garlic Parmesan Chicken is an easy, flavor-packed dinner that comes together fast on the griddle using simple pantry ingredients. Juicy chicken cooks up with a crispy golden crust and gets tossed in a buttery garlic parmesan sauce that tastes restaurant-worthy — without the takeout price.
Prep Time10 minutes
Cook Time20 minutes
Let Sit:5 minutes
Total Time35 minutes
Course: Main Course
Cuisine: American
Keyword: Blackstone Garlic Parmesan Chicken
Servings: 8
Calories: 377kcal

Ingredients

For the Chicken:

  • 2 lbs Boneless Skinless Chicken Tenders
  • 2 Tbsp Avocado Oil or any oil with s high smoke point
  • 2 tsp Italian Seasoning
  • 1/2 tsp Salt
  • 1/4 tsp Pepper

For the Garlic Parmesan Sauce:

  • ¼ cup unsalted butter
  • 4 cloves garlic minced
  • ¼ cup All Purpose Flour
  • 1 ½ cup Chicken Broth
  • 1 cup heavy cream
  • ¾ cup grated Parmesan cheese
  • ½ teaspoon onion powder
  • ¼ teaspoon salt
  • ¼ teaspoon black pepper

Instructions

For the Sauce:

  • In a small saucepan, melt the butter over medium-low heat.
  • Add the minced garlic and cook for 1 minute stirring constantly until you can start to smell the garlic. Do not let the garlic brown.
  • Whisk in the flour and cook until a paste starts to form.
  • Stir in the broth and seasonings. Bring the mixture to a low simmer. Cook for 2-3 minutes until the sauce thickens.
  • Reduce the heat to low and stir in the heavy cream and grated Parmesan cheese. Stir until smooth and well combined.
  • Let the sauce cool slightly. Reserve half of the sauce for serving.

For the Chicken:

  • Preheat the Blackstone grill over medium high heat (approximately 400 degrees F).
  • Spread the avocado oil onto the grill and use a spatula to spread it around.
  • Place the chicken on the grill in a single layer.
  • Season the chicken with the Italian seasoning, salt and pepper.
  • Cook the chicken for 4-5 minutes.
  • Flip the chicken, baste it with the garlic parmesan sauce.  Cook for 4-6 minutes until the chicken is cooked through (internal temperature of 165 degrees Fahrenheit).
  • Flip the chicken and baste the other side of the chicken with the garlic parmesan sauce and cook for 1 minute.
  • Move the chicken to a plate, let it set for at least 5 minutes.
  • Serve with the reserved garlic parmesan sauce and enjoy!

Notes

Use an instant-read meat thermometer to make sure that the chicken is cooked to the current temperature.  
When basting the chicken with the garlic parmesan sauce, place a lot of the sauce on the chicken to make sure that it gets well coated.  
Refrigerate any leftovers in an airtight container for up to 5 days.

Nutrition

Calories: 377kcal | Carbohydrates: 7g | Protein: 29g | Fat: 26g | Saturated Fat: 13g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Trans Fat: 0.2g | Cholesterol: 130mg | Sodium: 536mg | Potassium: 524mg | Fiber: 0.4g | Sugar: 1g | Vitamin A: 739IU | Vitamin C: 2mg | Calcium: 124mg | Iron: 1mg
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